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Genetics

Study Pack

Set 5 Linkage Recombination And The Mapping Of Genes On Chromosomes

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Question 1

(Multiple Choice)

Free
During the S phase of interphase,the state of the DNA can be described as

A) a single continuous linear double helix.
B) a double helix replicated semiconservatively.
C) a double helix replicated conservatively.
D) a triple helix replicated semiconservatively.
E) None of the choices are correct.

Answer

Question 2

(Multiple Choice)

Free
The nucleotide that is present in RNA but not DNA is

A) thymine.
B) uracil.
C) adenine.
D) cytosine.
E) guanosine.

Answer

Question 3

(Multiple Choice)

Free
The step in DNA replication in which the proteins connect the correct sequence of nucleotides into a continuous new strand is called

A) initiation.
B) elongation.
C) termination.
D) translation.
E) translocation.

Answer